DocsHortonworks Data Platform

 

 5.3.1. Percent capacity utilization alert

This alert is triggered if the HDFS capacity utilization exceeds the configured critical threshold. It uses the check_hdfs_capacity plug-in.

 5.3.1.1. Potential causes

  • Cluster storage is full

 5.3.1.2. Possible remedies

  • Delete unnecessary data

  • Archive unused data

  • Add more DataNodes

  • Add more or larger disks to the DataNodes

  • After adding more storage, run Balancer

Legal notices
loading table of contents...